Semitec 103AT-11 IP67 Temperature Sensors

Semitec 103AT-11 NTC thermistor sensors are plastic encapsulated sensors offering waterproof protection in numerous temperature sensing applications. The small sensor tip is moulded in the same material as the lead wire insulation to help ensure IP67 integrity.

The AT-11 offers an excellent, accurate low-cost sensor for general temperature sensing applications such as heat pumps and underfloor heating. The AT-11 has also become an industry standard within the digital thermostat industry.

Applications

General Temperature Sensing

E-vehicle Battery Management

Refrigeration Control

Air Conditioning Sensors

Solar & Underfloor Heating

Features

Fast response to thermal change – sensing portion 5mm x 6mm x 15mm

Can be used where moisture ingress is normally a problem

Insulation strength to 3.75kV

Uses our high accuracy 103AT-2 thermistor (accuracy ±0.3°C at 25°C)

Other R25/B value combinations using our AT-2 and AP-2 series thermistors are also available for volume applications